Extension ring with narrow flange



FIG. 1 is a front-right perspective of an extension ring with narrow flange in accordance with a first embodiment of the present design;

FIG. 2 is a rear-left perspective view of the extension ring with narrow flange shown in FIG. 1;

FIG. 3 is a front view of the extension ring with narrow flange shown in FIG. 1;

FIG. 4 is a rear view of the extension ring with narrow flange shown in FIG. 1;

FIG. 5 is a plan view of the extension ring with narrow flange shown in FIG. 1;

FIG. 6 is a bottom view of the extension ring with narrow flange shown in FIG. 1;

FIG. 7 is a left side view of the extension ring with narrow flange shown in FIG. 1; and

FIG. 8 is a right side view of the extension ring with narrow flange shown in FIG. 1.

FIG. 9 is a front-right perspective view of an extension ring with narrow flange in accordance with a second embodiment of the present design;

FIG. 10 is a rear-left perspective view of the extension ring with narrow flange shown in FIG. 9;

FIG. 11 is a front view of the extension ring with narrow flange shown in FIG. 9;

FIG. 12 is a rear view of the extension ring with narrow flange shown in FIG. 9;

FIG. 13 is a plan view of the extension ring with narrow flange shown in FIG. 9;

FIG. 14 is a bottom view of the extension ring with narrow flange shown in FIG. 9;

FIG. 15 is a left side view of the extension ring with narrow flange shown in FIG. 9; and,

FIG. 16 is a right side view of the extension ring with narrow flange shown in FIG. 9. 

CLAIM The ornamental design for an extension ring with narrow flange, as shown and described. 